Gastrodon West Sea

Pop 1 at its top grade

4%of 148 graded came back a PSA 10

How they graded

PSA 10 price, Holo$350

Every grade, Holo

Copies at each grade, how many sit at that grade or higher, and PSA’s price where it lists one.

GradeCopiesPSA price

PSA 105$350

PSA 94449 at 9+$180

PSA 8+1 at 8.54696 at 8+$50

PSA 718114 at 7+—

PSA 66120 at 6+—

PSA 57127 at 5+—

PSA 41128 at 4+—

PSA 31129 at 3+—

PSA 21130 at 2+—

PSA 10130 at 1+—

Show all 10 gradesShow fewer grades

What the next grade costs, next to how the number of copies changes.

PSA 9 to PSA 10
Costs1.9× more
Copies8.8× fewer
$180 to $350 · 44 to 5 copies
PSA 8 to PSA 9
Costs3.6× more
CopiesAbout the same
$50 to $180 · 46 to 44 copies